2080330035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 4120284672

約数和(自身を除く): 2039954637

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 331, 357, 503, 595, 735, 833, 993, 1509, 1655, 1785, 2317, 2499, 2515, 3521, 4165, 4965, 5627, 6951, 7545, 8551, 10563, 11585, 12495, 16219, 16881, 17605, 24647, 25653, 28135, 34755, 39389, 42755, 48657, 52815, 59857, 73941, 81095, 84405, 118167, 123235, 128265, 166493, 179571, 196945, 243285, 275723, 299285, 369705, 418999, 499479, 590835, 827169, 832465, 897855, 1165451, 1256997, 1378615, 2094995, 2497395, 2830381, 3496353, 4135845, 5827255, 6284985, 8158157, 8491143, 14151905, 17481765, 19812667, 24474471, 40790785, 42455715, 59438001, 99063335, 122372355, 138688669, 297190005, 416066007, 693443345, 2080330035]

約数ペア:

[(1, 2080330035), (3, 693443345), (5, 416066007), (7, 297190005), (15, 138688669), (17, 122372355), (21, 99063335), (35, 59438001), (49, 42455715), (51, 40790785), (85, 24474471), (105, 19812667), (119, 17481765), (147, 14151905), (245, 8491143), (255, 8158157), (331, 6284985), (357, 5827255), (503, 4135845), (595, 3496353), (735, 2830381), (833, 2497395), (993, 2094995), (1509, 1378615), (1655, 1256997), (1785, 1165451), (2317, 897855), (2499, 832465), (2515, 827169), (3521, 590835), (4165, 499479), (4965, 418999), (5627, 369705), (6951, 299285), (7545, 275723), (8551, 243285), (10563, 196945), (11585, 179571), (12495, 166493), (16219, 128265), (16881, 123235), (17605, 118167), (24647, 84405), (25653, 81095), (28135, 73941), (34755, 59857), (39389, 52815), (42755, 48657)]